Calculator's cunning
Subtitle: the art of quick reckoning.
Edition: Translated from the 10th rev. ed. by E.J.F. Primrose.
Publisher: G. Bell.
Published: 1964
Place of publication: London
Language: eng
Number of pages: 130
Subjects: Ready-reckoners
Notes: Translation of Rechenkniffe: lustiges und vorteilhaftes Rechnen.